fixed link. added christofides

index.html

@@ -15,12 +15,13 @@ <h3>Software</h3>
 		<li>geo_sampling: Randomly sample locations on the streets. <a href = "https://github.com/geosensing/geo_sampling">Python Package</a> | <a href = "http://geo-sampling.readthedocs.io/">Documentation</a></li>
 		<li>allocator: Efficiently collect data from geographically distributed locations. <a href = "https://github.com/geosensing/allocator">Python Package</a> | <a href = "https://allocator.readthedocs.io/">Documentation</a> </li>
 	    <li>ybar: Mobile application for crowd sourcing data collection over geographically distributed locations. <a href = "https://github.com/geosensing/ybar">Architecture And Application</a></li>
+	    <li>Implementation of Christofides Algorithm in Python for TSP. <a href ="https://github.com/geosensing/Christofides">Script</a>.</li>
 	</ul>
 
 <h3>Applications</h3>
 	<ul>
-		<li>women count: Missing Women on the streets of Delhi.  <a href = "https://github.com/geosensing/women-count">Project</a></li>
-		<li>streetview: Estimate condition of roads. <a href = "https://github.com/geosensing/streetview">Project</a></li>
+		<li>Women count: Missing Women on the streets of Delhi.  <a href = "https://github.com/geosensing/women-count">Project</a></li>
+		<li>Street Sense: Learning from Google Street View. <a href = "https://github.com/geosensing/streetsense">Project</a></li>
 	</ul>
 
 </div><!-- /.blurb -->